Down Syndrome Cell Pictures Someone Help Me With 5 Biology Questions?

Someone help me with 5 biology questions? - down syndrome cell pictures

Trisomy 21 is a condition of the rule by
nondisjunction.
chromosomal deletion.
Investments in the amount of chromosomes.
Down's syndrome.




What is the purpose of the Human Genome Project?
Identification of the DNA sequence of every gene in the human genome
Cloning each gene into the chromosome of the human DNA
to cure genetic diseases
Inbreeding in the best genes in each chromosome of the human DNA



Down syndrome occurs most frequently in
a person inherits a recessive allele.
Chromosomes do not separate properly during meiosis.
The sickled cells clog the blood vessels.
Blood does not clot normally.



What is a tree?
a chart that tracks the family members have a special property
a geneticist, the inheritance of characteristics in human studies
a picture of all the chromosomes in a cell
is an allele from father to son in a sex chromosome